TRB’s Transit Cooperative Research Program (TCRP) Synthesis 96: Off-Board Fare Payment Using Proof-of-Payment Verification examines the application of proof-of-payment (PoP) on transit systems in North America and internationally. TCRP Synthesis 96 updates TCRP Report 80: A Toolkit for Self-Service, Barrier-Free Fare Collection. Issues address by TCRP Synthesis 96 include evasion rates, inspection rates, enforcement techniques, duties of fare inspection personnel, adjudication processes, and the kinds of penalties involved for evasion.
